Câu hỏi: Thank you very much _____ what you have done for me.

A. of

B. up

C. for

D. about

Câu 1: The government is trying to make the country safe _____ terrorist attacks.

A. from

B. of

C. at

D. for

Câu 2: They came to visit us _____ my birthday.

A. at

B. on

C. to

D. of

Câu 3: The price of electricity is going up _____ August.

A. in

B. on

C. at

D. of

Câu 4: John missed a lot of lessons. He was ill _____ January to March.

A. on

B. from

C. of

D. in

Câu 5: Bluegrass music is some what different ______ other types of country music.

A. from

B. with

C. for

D. to

Câu 6: _____ the whole, I enjoyed the movie.

A. On

B. In

C. At

D. Up